Data transmission

It is the transmission of data from one place to another.

• True
• False
• None
• Both

A data communication system is made up from hardware, software and communications facilities

• True
• False
• Both
• None

Can be classified according to narrow.

• True
• False
• None
• Both

The narrow bandwidth, means the less data it can transmit.

• False
• None
• True
• Both

Data transfer interface could be...

• Parallel and perpendicular
  
• Parallel and serial
• Serial and Continuos

• Serial parallel and continuous

Serial transmission is also known as

• mega-byte serial transmission
• binary-code serial transmission
• bit-serial transmission
• serial transmission

Parallel transmission is used

• for long distance communication
• for convert the parallel data into serial data
• for short distance communication
• None

All the bits of data are transmitted simultaneously on separate communication lines

• In serial transmission
• In communication transmission
• In parallel transmission
• In transfer transmission

In order to transmit n bits, n wires or lines are used.

• In parallel transmission
• In serial transmission

 In serial transmission, the various bits of data are transmitted serially one after the other.

• True
• False